same ans for u ! find the rev limit of ur car by standing idle in neutral and accelarate the car to its limits u will feel that the engine is cutting at some point and rpm neddle will be vibrating ! lets say for example ur car locks on 7000rpm ! then u should change gear on 6700rpm or 6800rpm if u are in a drag
yu mean btw 6k to 7k...?? :o
It is wrong to generalise this. It depends on the load, road condition, engine and transmission characteristics, as well as other factors.
Well it depends from car to car , eco driving is at ca. 2k rpm
yar where did i said anything about economy ! if u want economy then change gears around 2.3 to 3rpm on a typical road
i was talking about when u have a race then u shoud change the gear at high rpms like i said